<template>
  <div>
    <div class="hd">deepseek 智能助手</div>

    <div class="bd">
      <div class="bot answer">
        ai:
        <span>您好！我是您的 AI 智能助手。我可以帮助您解答问题、编写代码、进行创作等。请问有什么我可以帮您的吗？</span>
      </div>

      <div class="chat" v-for="item in conversation">
        <div class="user question" v-if="item.role === 'user'">
          me:
          <span>{{ item.content }}</span>
        </div>
        <div class="bot answer" v-if="item.role === 'assistant'">
          ai:
          <span v-html="item.content"></span>
        </div>
      </div>

    </div>

    <div class="ft">
      <div class="input">
        <input type="text" placeholder="请输入您的问题" v-model="question">
        <button @click="send">发送</button>
      </div>
    </div>
  </div>
</template>

<script setup>
import { ref } from 'vue'
import axios from 'axios'

const conversation = ref([])
const question = ref("")
const send = async () => {
  if (question.value.trim() === "") {
    return
  }
  conversation.value.push({
    role: "user",
    content: question.value
  })
  // 发送请求
  const msg = {
    role: "user",
    content: question.value
  }
  const res = await axios.post('http://localhost:3000/deepseek/chat', msg)
  console.log(res);
  conversation.value.push({
    role: "assistant",
    content: res.data.content
  })

}
</script>

<style lang="css" scoped>
.hd {
  height: 60px;
  background: #FFFFFF;
  border-radius: 0px 0px 0px 0px;
  border: 1px solid #E5E7EB;
  line-height: 60px;
  padding: 0 30px;
}

.bd {
  height: calc(100vh - 140px);
  background: #F9FAFB;
  overflow-y: auto;
  padding: 30px 20%;
  box-sizing: border-box;
}

.bot {
  padding: 10px 20px;
  background: #F3F4F6;
  border-radius: 16px 16px 16px 16px;
  margin-bottom: 20px;
}

.user {
  padding: 10px 20px;
  background: #8E6FF7;
  border-radius: 16px 16px 16px 16px;
  color: #fff;
  margin-bottom: 20px;
}

.ft {
  height: 80px;
  background: #FFFFFF;
  border-radius: 0px 0px 0px 0px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
  box-sizing: border-box;
}

.input {
  width: 700px;
  height: 100%;
  display: flex;
}

.input input {
  flex: 1;
  padding: 0 20px;
  font-size: 16px;
}

.input button {
  width: 80px;
  margin-left: 20px;
}
</style>